![](/images/smile/135.jpg)
![](/images/smile/202.jpg)
![](/images/smile/5.jpg)
![](/images/smile/192.jpg)
![](/images/smile/4.jpg)
![](/images/smile/198.jpg)
![](/images/smile/113.jpg)
![](/images/smile/336.jpg)
![](/images/smile/175.jpg)
![](/images/smile/341.jpg)
![](/images/smile/29.jpg)
![](/images/smile/229.jpg)
![](/images/smile/163.jpg)
![](/images/smile/252.jpg)
![](/images/smile/98.jpg)
![](/images/smile/326.jpg)
![](/images/smile/93.jpg)
![](/images/smile/342.jpg)
![](/images/smile/52.jpg)
![](/images/smile/293.jpg)
![](/images/smile/4.jpg)
![](/images/smile/233.jpg)
![](/images/smile/60.jpg)
![](/images/smile/233.jpg)
![](/images/smile/20.jpg)
![](/images/smile/336.jpg)
![](/images/smile/29.jpg)
![](/images/smile/338.jpg)
![](/images/smile/7.jpg)
![](/images/smile/273.jpg)
![](/images/smile/130.jpg)
![](/images/smile/187.jpg)
![](/images/smile/89.jpg)
![](/images/smile/279.jpg)
алхны тээрэм бутлагч дээр ppt. PowerPoint Presentation. Let''s Talk Plastic Free plastic bags are too expensive United States uses 100 billion plastic bags per year: = 12 million barrels of petroleum or 504 million gallons = $4 billion/year cost passed onto consumers 13 bags = petroleum to drive 1 mile Plastic bags take 400 – 1,000 years to biodegrade Less …
![](/images/whatsapp.png)
![](/images/smile/93.jpg)
![](/images/smile/322.jpg)
![](/images/smile/129.jpg)
![](/images/smile/327.jpg)
![](/images/smile/89.jpg)
![](/images/smile/321.jpg)
![](/images/smile/79.jpg)
![](/images/smile/303.jpg)
![](/images/smile/25.jpg)
![](/images/smile/201.jpg)
![](/images/smile/152.jpg)
![](/images/smile/179.jpg)
![](/images/smile/69.jpg)
![](/images/smile/240.jpg)
![](/images/smile/123.jpg)
![](/images/smile/189.jpg)
![](/images/smile/129.jpg)
![](/images/smile/281.jpg)